Home / 99,371,638.67-149,046,054.15-26,594,096.77

Finding the Fourth Proportional to 99,371,638.67, 149,046,054.15 and 26,594,096.77

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Solution

The fourth proportional to 99,371,638.67, 149,046,054.15 and 26,594,096.77 is: 39,888,093.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,371,638.67 : 149,046,054.15 = 26,594,096.77 : x
  2. Step 2: Convert to fraction form
    99,371,638.67/149,046,054.15 = 26,594,096.77/x
  3. Step 3: Cross multiply
    99,371,638.67x = 149,046,054.15 × 26,594,096.77
  4. Step 4: Simplify right side
    99,371,638.67x = 3,963,745,187,537,795.50
  5. Step 5: Solve for x
    x = 3,963,745,187,537,795.50/99,371,638.67
  6. Step 6: Final answer
    x = 39,888,093.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.